I'd like to do the Tundra brakes since I need new ones any way. But I need to know if they will work with my 15" Mickey Thomson Classic II's. I had to grind about a 1/4" of material from the front of the factory calipers to get em to work.

Q. Measuring from hub center to outermost part of caliper, is there any difference 4Runner/Tundra and if so how much?

This is a few months old...but from everything I have read, you have to have 16" rims for the calipers to clear. I have 15" MT ClassicII's as well, but I will be purchasing new rims before I do the tundra brake upgrade.